<template>
  <div id="app">
    <!-- 使用keep-alive缓存页面 https://blog.csdn.net/qq_40323256/article/details/107352446 -->
    <keep-alive>
      <router-view />
    </keep-alive>
  </div>
</template>

<script>
export default {}
</script>

<style>
</style>
